/* Public domain. */

#ifndef IOPAUSE_H
#define IOPAUSE_H

#include <sys/types.h>
#include <poll.h>
#include "tai.h"

typedef struct pollfd iopause_fd, *iopause_fd_ref ;

#define IOPAUSE_READ (POLLIN|POLLHUP)
#define IOPAUSE_WRITE POLLOUT
#define IOPAUSE_EXCEPT (POLLERR|POLLHUP|POLLNVAL)

extern int iopause (iopause_fd *, unsigned int, struct taia const *, struct taia const *) ;

#endif